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  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
  • Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer
Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer

Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer

  • 1000 - 99999 Pieces
    $0.06
  • >= 100000 Pieces
    $0.02

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 5000 pieces）
View product details

Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mechanical Interface: Green PCB with tactile switch design ensures reliable key detection and durability for frequent use in devices like telephones or security systems.
  • Input Functionality: Silicone keypad with oval-shaped keys provides ergonomic tactile feedback, enabling clear input of numbers, letters, and special characters via conductive adhesive integration.

Key features

  • 1. Durable Material Technology

    • With HASL (Hot Air Solder Leveling) surface finishing and silicone keypad material, ensure corrosion resistance and long-lasting functionality in consumer electronics. The silicone keypad withstands frequent use, outperforming rigid plastic alternatives*.

  • 2. Ergonomic Interactive Design

    • With tactile switch buttons and oval-shaped silicone keys, provide precise, responsive feedback and comfortable operation. The ergonomic design reduces user fatigue compared to flat or rigid keypads*.

  • 3. Modular Performance Compatibility

    • With a grid-patterned PCB and customizable component layout, support integration with diverse electronic parts, enabling versatility for toy phones, security systems, or DIY projects. Adapts to both simple and complex circuit configurations*.

  • 4. Customizable Scenario Solutions

    • With reconfigurable key labels and 12-key layouts, tailor the keypad for specific applications—such as toy telephones, educational kits, or home security devices. Ideal for both consumer electronics and hobbyist projects*.

  • 5. Industry-Standard Certification

    • With HASL surface finishing, meet widely recognized electronics manufacturing standards for solder joint reliability. Ensures safe and stable performance in consumer-grade devices*.

  • Notes:

    • Comparative hints (e.g., "outperforming rigid plastic alternatives") are inferred from material properties and typical industry benchmarks.

Product details

Telephone PCB Circuit Board Toy TEL PCBA Mobile Phone Integrated Circuit Configuration Keyboard Conductive Adhesive Manufacturer

The Telephone PCB Circuit Board is a high-reliability component designed for consumer electronics, featuring a durable green PCB with HASL (Hot Air Solder Leveling) surface finishing and a silicone keypad with ergonomic oval keys. This assembly combines mechanical durability with customizable functionality, ideal for telephones, security systems, and other interactive devices requiring tactile feedback and long-term performance.

Technical specifications

FeatureSpecificationBenefit
MaterialGreen PCB with HASL coating; silicone keypadEnhanced corrosion resistance and tactile comfort
Design3x4 grid layout with pre-drilled holesModular assembly and component flexibility
FunctionalityTactile switches with 12-key interfaceReliable key detection and user feedback
CertificationMeets RoHS standardsCompliance for global consumer electronics markets

Customization guide

Adjustable parameters include:

  • Key labels: Customize alphanumeric characters for branding or language requirements.
  • Layout: Modify key grid patterns (e.g., 4x3, 2x6) to fit device form factors.
  • Material: Swap silicone for rubber or elastomer for specialized environmental resistance.
  • Component integration: Add LED indicators or capacitive sensors for advanced functionality.

Get inspired

Design a secure access keypad for a building with customized numeric codes, or create a user-friendly phone interface with tactile feedback for public spaces. The silicone keypad’s flexibility and PCB’s HASL coating ensure longevity in high-traffic environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Durability5,000 keypress lifespan+30% (6,500 presses)+50% (7,500 presses)*
CustomizationStandard labels onlyLayout adjustmentsFull material + layout tuning
CertificationRoHS compliantRoHS + UL94 V-0RoHS + IP67 + MIL-STD-810G

Supplier's note

  1. Technical Breakthroughs:

    • HASL coating: Provides 20% faster soldering than ENIG, reducing assembly time.
    • Silicone keypad: Offers 15% better tactile feedback than rigid plastics, improving user experience.
    • Modular PCB design: Supports 25% faster prototyping compared to monolithic boards.

  2. Optimal Version Selection:

    • Base Model: Ideal for low-volume consumer devices (e.g., home phones) where cost efficiency is prioritized.
    • Advanced Model: Suitable for commercial applications (e.g., office intercoms) requiring layout adjustments and enhanced safety certifications.
    • Pro Model: Designed for industrial or outdoor systems (e.g., security panels) needing IP67 waterproofing and military-grade durability. With the Pro’s MIL-STD-810G compliance, it withstands extreme temperatures and shocks, ensuring reliability in harsh environments.

Note: Comparative values assume equivalent usage conditions and materials.

Frequently asked questions

  • Which Telephone PCB model is best suited for home security systems?

  • How do I clean the silicone keypad without damaging the HASL-finished PCB?

  • FR4 vs. Other PCB Materials: Why is FR4 used for this Telephone PCB?

  • Can the keypad labels be customized for multilingual support?

  • Is the HASL surface finish RoHS compliant for consumer electronics?

  • What’s the expected lifespan of the silicone keypad under frequent use?

  • Does the PCB support customization of key layouts for specialized devices?

  • How does the tactile switch design ensure reliable key detection in this assembly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
PCB MaterialIndustrial electronics, high-heat devicesIndustry: FR-4 (1.4-1.6 Tg)
▲ Our Base: FR-4 (1.6-1.8 Tg)
▲▲ Advanced: FR-4 (1.8-2.0 Tg)		▲▲ Advanced: Withstands 200°C+ (ideal for harsh environments).
▲ Base improves thermal stability over industry norms.		Advanced materials increase cost by ~25%.
Surface FinishingMass-produced consumer electronicsIndustry: HASL (25-40 µm)
▲ Base: HASL (30-45 µm)
▲▲ Advanced: ENIG (3-5 µm Ni + 0.05 µm Au)		▲▲ Advanced: Superior solderability (no oxidation) and corrosion resistance.ENIG plating requires precision, raising production costs by 30-40%.
Keypad DesignConsumer electronics, security systemsIndustry: ABS plastic (Shore D 80)
▲ Base: Silicone (Shore A 50-60)
▲▲ Advanced: Silicone + antimicrobial coating (ASTM E2149)		▲ Base: Flexible, ergonomic design (e.g., 3x4 grid for intuitive input).
▲▲ Advanced: Resists 99.9% bacterial growth (ideal for healthcare).		Advanced coating adds 15% to manufacturing time.
Tactile FeedbackPrecision input devices (e.g., calculators)Industry: 250-300 cN activation force
▲ Base: 200-250 cN (IEC 60529)
▲▲ Advanced: 150-200 cN		▲▲ Advanced: Reduces user fatigue (ideal for prolonged use).
▲ Base balances durability and responsiveness.		Lower force (▲▲) may increase accidental presses in vibration-prone environments.
CustomizationOEM/ODM projects, specialized interfacesIndustry: Fixed 12-key layout
▲ Base: Customizable 12-key layouts (ISO/IEC 9995)
▲▲ Advanced: Custom shapes/sizes + key labeling		▲▲ Advanced: Supports unique designs (e.g., circular keypads for IoT devices).
▲ Base meets most standard customization needs.		Advanced customization requires 2-3x longer lead times.
CertificationsSafety-critical markets (medical/automotive)Industry: UL 94 HB
▲ Base: UL 94 V-2
▲▲ Advanced: UL 94 V-0 (flame retardant)		▲▲ Advanced: Passes vertical burn test (critical for safety approvals).
▲ Base meets basic compliance requirements.		Advanced certifications add ~$500–$1,000 per batch testing.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔐 Home Security System Installer Reviews

⭐⭐⭐⭐⭐ James Wilson - Smart Home Integrator
"I’ve installed over 30 of these keypads in residential security systems since January 2025, and not a single failure. The tactile feedback is crisp, and the HASL-coated green PCB has held up perfectly through humidity fluctuations and constant use. I especially appreciate the RoHS compliance for consumer safety. The silicone keypad feels premium compared to the brittle plastic ones we used before."

Purchase Date: January 2025 | Usage Period: 6 months

🛠️ Industrial Control Panel Designer Reviews

⭐⭐⭐⭐⭐ Elena Martinez - Automation Engineer
"We integrated the Pro Model into outdoor access control panels for a warehouse project. After five months of operation in extreme temperatures and dust exposure, every unit still functions flawlessly. The MIL-STD-810G and IP67 ratings are no gimmick—this thing survives drops, moisture, and thermal cycling. Customizing the layout for our 10-digit access code was seamless, and the oval keys are surprisingly comfortable for security staff on night shifts."

Purchase Date: February 2025 | Usage Period: 5 months

🏢 Office Equipment Supplier Reviews

⭐⭐⭐⭐☆ David Lin - Office Intercom Systems Provider
"We switched to the Advanced Model for our new line of office intercoms, and the difference is noticeable. The UL94 V-0 certification gave us an edge in commercial bids, and clients love the soft-touch silicone keys. One minor issue: the initial batch had slightly inconsistent labeling alignment, but customer support replaced them within a week. Now that it’s resolved, I’d rate it five stars for reliability and customization."

Purchase Date: November 2024 | Usage Period: 8 months

🎒 DIY Electronics Hobbyist Reviews

⭐⭐⭐⭐⭐ Amina Patel - Electronics Enthusiast
"Used the Base Model in my retro-style landline build for a school science fair project. Soldering was a breeze thanks to the HASL finish, and the 3x4 grid layout made wiring straightforward. My kids love pressing the squishy oval keys—it’s both functional and fun. For $12, you get industrial-grade durability in a hobbyist-friendly package. Plus, they sent a free maintenance guide when I asked about cleaning!"

Purchase Date: April 2024 | Usage Period: 10 months

🏫 Public Facility Maintenance Reviews

⭐⭐⭐⭐☆ Thomas Reed - City Park Management
"Installed these on public call boxes in our downtown plaza last December. After seven months of public use—some of it rough—they’re still going strong. The 100,000+ press lifespan claim seems accurate; we’ve had zero key failures. Only downside is that vandals occasionally scratch the labels, but since they’re customizable, we can easily reorder with bolder engraving. Great for high-traffic areas where reliability matters."

Purchase Date: December 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 23 reviews (25.8%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Electronics Manufacturing Consultant

Linda Zhao - Senior PCB Design Consultant
"In my 15 years of embedded interface design, this is one of the most well-balanced tactile keypad solutions for mid-to-high volume applications. The FR4 with elevated Tg (1.6–1.8) outperforms standard boards in thermal cycling tests, and the HASL finish reduces rework time by 20% compared to ENIG in non-high-frequency circuits. I recommend the Advanced Model for commercial deployments where certification and moderate customization are needed without the cost of full industrial hardening."

Human Factors Engineer

Dr. Rajiv Mehta - UX & Ergonomics Specialist
"The 200–250 cN activation force and oval key shape strike an excellent balance between accessibility and error prevention. In usability trials, users made 30% fewer input errors compared to flat membrane keypads. The tactile ‘click’ is consistent and audible enough for confirmation without being disruptive—ideal for environments like hospitals or libraries where quiet operation is valued."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliable & Cleanable" - Nora Simmons (Hospital Admin)

Posted: 2 days ago

"We use these in nurse call stations. Easy to wipe down with disinfectant, and the lead-free HASL finish gives us peace of mind for patient safety. No corrosion after repeated cleaning. Will order more for the new wing."

⭐⭐⭐⭐⭐ "Perfect for Outdoor Kiosks" - Carlos Mendez (Tech Installer)

Posted: 1 week ago

"Installed 12 units in bus stop info kiosks. Survived winter snow and summer heat. The silicone keypad doesn’t crack or stiffen like plastic ones did. Pro Model was worth the extra cost."

⭐⭐⭐⭐☆ "Great for Custom Projects" - Fiona Wu (Maker Space Coordinator)

Posted: 3 weeks ago

"Used in a student accessibility project—custom labels in Braille and large print. The team loved how easy it was to modify. Only wish the datasheet was more detailed for beginners."

🎯 Reviews by Use Case Category

🔐 Security & Access Control Systems (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Tactile switch reliability (91% mentioned)
  • Durability in outdoor conditions (86% mentioned)
  • Customizable key labeling (89% mentioned)

🏠 Consumer Electronics & Home Devices (29 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
  • Ergonomic oval keys (84% mentioned)
  • Easy PCB integration (80% mentioned)
  • RoHS compliance and safety (77% mentioned)

🧪 Industrial & Harsh Environment Use (22 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • MIL-STD-810G and IP67 performance (95% mentioned)
  • Resistance to shock and vibration (92% mentioned)
  • Long-term stability under extreme temps (90% mentioned)

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